3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| chakku | 59 | 2743 | 1209 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.159 | 0.474 | 0.774 | 23.4 | -42 | 106 | 2429 | 2381 | 1074 |
| EloSRM | 0.155 | 0.476 | 0.775 | 24.1 | -39 | 111 | 2779 | 2743 | 1016 |
| SRMFix | 0.201 | 0.490 | 0.819 | 23.3 | -65 | 98 | 1788 | 1755 | 1025 |
| SRM | 0.259 | 0.531 | 0.921 | 53.1 | -296 | 156 | 1419 | 1209 | 1431 |
| initial | 0.086 | 0.541 | 0.907 | 65.2 | -353 | 422 | 2031 | 1811 | 962 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 59 | 2021-06-02 | TCO21 2B | 1 | 185 | 163.64 | -0.37 | -14 | 2743 | 1016 | -89 | 1209 | 1431 |
| 58 | 2021-05-22 | TCO21 Round 2A | 1 | 266 | 268.53 | 0.01 | 5 | 2757 | 973 | -3 | 1298 | 1132 |
| 57 | 2021-04-17 | 2021 TCO 1A | 1 | 273 | 191.65 | -0.51 | -21 | 2752 | 1081 | -40 | 1301 | 1291 |
| 56 | 2020-08-18 | TCO20 Round 3B | 1 | 172 | 178.06 | -0.17 | -6 | 2773 | 899 | -51 | 1341 | 1034 |
| 55 | 2020-08-01 | TCO20 Round 3A | 1 | 168 | 228.59 | 0.04 | 5 | 2779 | 900 | 5 | 1392 | 926 |
| 54 | 2020-07-18 | TCO20 Round 2B | 1 | 93 | 248.75 | 1.42 | 59 | 2774 | 879 | 103 | 1387 | 908 |
| 53 | 2020-07-09 | TCO20 Round 2A | 1 | 276 | 324.25 | 0.23 | 19 | 2715 | 1001 | 32 | 1284 | 1241 |
| 52 | 2020-05-09 | SRM 785 | 1 | 151 | 204.93 | -0.06 | 0 | 2696 | 1143 | 10 | 1252 | 1528 |
| 51 | 2020-04-18 | TCO20 Round 1A | 1 | 659 | 335.30 | -0.98 | -39 | 2697 | 1168 | -68 | 1242 | 1587 |
| 50 | 2019-08-23 | SRM 765 | 1 | 49 | 87.42 | 0.02 | 4 | 2736 | 978 | 18 | 1310 | 1160 |
| 49 | 2019-07-06 | TCO19 Round 3A | 1 | 156 | 187.50 | 0.26 | 16 | 2732 | 1044 | 43 | 1292 | 1313 |
| 48 | 2019-07-03 | SRM 762 | 1 | 87 | 103.68 | -0.07 | -1 | 2715 | 1071 | -14 | 1249 | 1453 |
| 47 | 2019-06-12 | TCO19 SRM 760 | 1 | 72 | 71.00 | -0.22 | -8 | 2716 | 1061 | -77 | 1263 | 1379 |
| 46 | 2019-06-04 | TCO19 Round 2B | 1 | 191 | 244.63 | 0.36 | 23 | 2724 | 1042 | 37 | 1340 | 1120 |
| 45 | 2019-05-22 | TCO19 Round 2A | 1 | 133 | 194.53 | -0.04 | 1 | 2702 | 1100 | -20 | 1303 | 1270 |
| 44 | 2019-05-01 | TCO19 Parallel 1B | 1 | 25 | 41.86 | 0.74 | 47 | 2701 | 1116 | 63 | 1323 | 1224 |
| 43 | 2019-04-20 | TCO19 Round 1A | 1 | 362 | 313.11 | -0.21 | -6 | 2653 | 1187 | -8 | 1260 | 1420 |
| 42 | 2018-09-30 | TCO19 SRM 738 | 2 | 2 | 14.72 | 2.88 | 46 | 2660 | 1133 | 156 | 1268 | 1403 |
| 41 | 2018-08-25 | TCO18 Wildcard Fun Round | 1 | 54 | 79.73 | 0.56 | 30 | 2613 | 1246 | 116 | 1112 | 1950 |
| 40 | 2018-08-15 | SRM 736 *TCO19* | 2 | 126 | 24.54 | -2.36 | -30 | 2584 | 1334 | -46 | 996 | 2477 |
| 39 | 2018-07-19 | 2018 TCO 3B | 1 | 235 | 196.16 | -0.28 | -15 | 2614 | 1298 | -165 | 1042 | 2303 |
| 38 | 2018-07-07 | 2018 TCO 3A | 1 | 288 | 309.84 | -0.09 | -3 | 2629 | 1305 | -30 | 1207 | 1792 |
| 37 | 2018-06-26 | 2018 TCO 2C | 1 | 72 | 96.84 | 0.43 | 24 | 2632 | 1333 | 39 | 1237 | 1715 |
| 36 | 2018-06-26 | SRM 735 | 1 | 124 | 112.68 | -0.20 | -12 | 2608 | 1333 | -121 | 1198 | 1715 |
| 35 | 2018-06-14 | 2018 TCO 2B | 1 | 219 | 231.34 | 0.08 | 10 | 2620 | 1352 | -12 | 1319 | 1400 |
| 34 | 2018-06-02 | 2018 TCO 2A | 1 | 253 | 404.64 | 0.68 | 62 | 2609 | 1364 | 85 | 1331 | 1368 |
| 33 | 2018-04-21 | 2018 TCO 1A | 1 | 490 | 347.11 | -0.50 | -32 | 2547 | 1603 | -80 | 1246 | 1767 |
| 32 | 2017-10-12 | SRM 722 | 1 | 139 | 159.82 | 0.20 | 18 | 2579 | 1747 | 2 | 1326 | 1698 |
| 31 | 2017-07-22 | TCO17 Round 2C | 1 | 173 | 272.71 | 0.01 | 3 | 2561 | 1863 | -18 | 1324 | 1764 |
| 30 | 2017-07-08 | TCO17 Round 2B | 1 | 259 | 289.08 | -0.10 | -5 | 2557 | 1938 | -77 | 1342 | 1760 |
| 29 | 2017-05-30 | SRM 715 | 1 | 117 | 168.59 | 0.53 | 37 | 2562 | 1958 | 23 | 1419 | 1422 |
| 28 | 2017-05-20 | TCO17 Round 2A | 1 | 311 | 427.67 | 0.46 | 37 | 2524 | 2168 | 23 | 1396 | 1590 |
| 27 | 2017-04-26 | SRM 713 | 1 | 58 | 125.26 | 0.03 | 5 | 2488 | 2362 | 8 | 1373 | 1731 |
| 26 | 2017-04-01 | TCO17 Round 1A | 1 | 215 | 508.33 | 1.24 | 72 | 2482 | 2496 | 65 | 1365 | 1844 |
| 25 | 2017-03-09 | SRM 710 | 1 | 42 | 135.62 | 0.07 | 9 | 2410 | 2856 | 53 | 1300 | 2253 |
| 24 | 2016-10-26 | SRM 701 | 1 | 155 | 256.21 | 0.03 | 4 | 2401 | 3043 | 31 | 1247 | 2674 |
| 23 | 2016-09-26 | SRM 699 (Cisco) | 1 | 173 | 265.34 | -0.01 | 2 | 2397 | 3213 | 14 | 1216 | 3041 |
| 22 | 2016-09-17 | SRM 698 (Google) | 2 | 31 | 121.61 | 1.97 | 48 | 2395 | 3186 | 72 | 1202 | 3098 |
| 21 | 2016-08-18 | SRM 697 | 2 | 111 | 82.97 | -0.42 | -5 | 2347 | 3528 | -11 | 1130 | 3595 |
| 20 | 2016-08-10 | SRM 696 | 2 | 112 | 57.87 | -0.95 | -19 | 2352 | 3448 | -40 | 1141 | 3474 |
| 19 | 2016-07-19 | SRM 695 | 2 | 30 | 108.00 | 1.85 | 51 | 2371 | 3445 | 72 | 1181 | 3337 |
| 18 | 2016-07-09 | SRM 694 | 2 | 183 | 91.64 | -1.00 | -22 | 2320 | 3737 | -64 | 1109 | 3758 |
| 17 | 2016-06-25 | SRM 693 | 2 | 84 | 99.34 | 0.24 | 16 | 2342 | 3589 | 16 | 1173 | 3359 |
| 16 | 2016-06-18 | 2016 TCO Algo 2C | 1 | 215 | 375.89 | 0.07 | 9 | 2326 | 3673 | 34 | 1157 | 3423 |
| 15 | 2016-06-09 | SRM 692 | 2 | 61 | 52.88 | -0.21 | 0 | 2317 | 3758 | -8 | 1123 | 3619 |
| 14 | 2016-05-30 | SRM 691 | 2 | 144 | 118.60 | -0.28 | -3 | 2317 | 3896 | -15 | 1131 | 3707 |
| 13 | 2016-05-26 | 2016 TCO Algo 2B | 1 | 139 | 426.17 | 0.11 | 16 | 2320 | 3805 | 79 | 1146 | 3534 |
| 12 | 2016-05-12 | 2016 TCO Algo 2A | 1 | 172 | 501.96 | 0.14 | 21 | 2304 | 3899 | 109 | 1067 | 3999 |
| 11 | 2016-04-23 | SRM 689 | 2 | 77 | 204.19 | 1.41 | 83 | 2283 | 4225 | 75 | 958 | 4970 |
| 10 | 2016-03-26 | 2016 TCO Algo 1A | 1 | 652 | 661.16 | 0.02 | 9 | 2199 | 4714 | 11 | 883 | 5673 |
| 9 | 2016-03-07 | SRM 684 | 2 | 203 | 223.04 | 0.13 | 23 | 2191 | 4733 | 20 | 872 | 5790 |
| 8 | 2015-12-26 | SRM 677 | 2 | 270 | 255.35 | -0.08 | 5 | 2168 | 4913 | 5 | 852 | 5971 |
| 7 | 2015-12-10 | SRM 675 | 2 | 97 | 195.40 | 1.00 | 95 | 2163 | 4915 | 76 | 847 | 5909 |
| 6 | 2015-10-14 | SRM 671 | 2 | 221 | 454.16 | 1.04 | 111 | 2067 | 5861 | 77 | 771 | 7065 |
| 5 | 2015-09-28 | SRM 669 | 2 | 341 | 358.93 | 0.07 | 23 | 1956 | 6626 | -11 | 694 | 7607 |
| 4 | 2015-09-11 | SRM 667 | 2 | 413 | 505.78 | 0.29 | 63 | 1933 | 6985 | -2 | 705 | 7780 |
| 3 | 2015-07-23 | SRM 663 | 2 | 398 | 450.00 | -0.22 | -26 | 1870 | 7718 | -93 | 707 | 7939 |
| 2 | 2015-03-17 | SRM 653 | 2 | 426 | 423.67 | -0.01 | 16 | 1896 | 9268 | -104 | 800 | 8652 |
| 1 | 2015-03-09 | SRM 652 | 2 | 482 | 432.72 | -0.16 | -23 | 1881 | 9423 | -296 | 904 | 7278 |